| 摘要 |
According to one embodiment, an information processing apparatus which uses a detachable cache device as a cache of a storage device, the apparatus includes a memory, a detachment request detection module, a setting module, and a cache management information module. The memory configured to store cache management information includes information to be used to manage cache data stored in the cache device. The detachment request detection module configured to detect a detachment request of the cache device. The setting module configured to set a non-cache mode to interrupt use of the cache device serving as the cache when the detachment request detection module has detected the detachment request. The cache management information module configured to invalidate information concerning first cache data corresponding to first data in the cache management information when writing the first data to the storage device in the non-cache mode. |
